OK, let's work through this together. We're starting with 395 and we're going to multiply it by 9, which means we add 395 to itself 9 times.
Step 1: 0 + 395 = 395
Step 2: 395 + 395 = 790
Step 3: 790 + 395 = 1185
Step 4: 1185 + 395 = 1580
Step 5: 1580 + 395 = 1975
Step 6: 1975 + 395 = 2370
Step 7: 2370 + 395 = 2765
Step 8: 2765 + 395 = 3160
Step 9: 3160 + 395 = 3555

So, 395*9 = 3555